Problem with Time Dependent Hierarchy

Hi, I have a problem in Bex when I work with Time dependent Hierarchy 0ORGUNIT, for some month (from Jan to Dec 2005).

If a node of the Hierarchy is not more valid (i.e. a node valid till july 2005), it doesn't appear in my report on the hierarchy node who belongs for the months from January to July, it appear under the "not assigned" node!

Can someone help me?!

Message was edited by: Federico Carta